.ff-first{
  height: 0.8rem;
  background-color: rgb(248, 248, 248);
  display: flex;
  padding-left: 0.3rem;
  padding-right: 0.3rem;
  align-items: center;
}
.ff-first>div{
  flex-grow: 1;
}
.ff-first-center p{
  font-size: 0.25rem;
  text-align: center;

}
.ff-first-right{
  text-align: right;
}
.ff-second{
  height: 0.8rem;
  /*background-color: rgb(248, 248, 248);*/
  display: flex;
  padding-left: 0.3rem;
  padding-right: 0.3rem;
  align-items: center;
}
.ff-second>div{
  flex-grow: 1;
}
.ff-second>div a p{
  font-size: 0.25rem;
}
.ff-second>div a:hover{
  color: rgb(157, 223, 178);
  border-bottom: 5px solid rgb(157, 223, 178);
}
.ff-third{
  height: 8rem;
  line-height: 8rem;
  background-color: rgb(238,238,238);
  text-align: center;
}
